Nanakatana – The Banana Sword Katana Blade

This is a modified version of the Banana Claw Knife by Soap_Warrior.

Huge thanks to Soap_Warrior for creating such a fantastic original model!

I first printed the claw knife for my 4-year-old son — he absolutely loved the banana design! However, he seemed to prefer a blade that was longer and less curved.

So, I kept the original head and replaced the body with my own modified version.

This model is sized to be kid-friendly — ideal for children around 100 cm tall. I’ve made the blade 0.85 mm thick to help prevent it from breaking easily during play.

Assembly remains the same as the original: insert two magnets (10 mm diameter × 2 mm thick) into the banana tip, then use a bit of super glue to attach the head securely.

Banananananana!!! 🍌🔪

Apparently fruit now needs engineering.

Limau Link is live.

Tap the image. 🍊

👉 And don’t miss the rest of my Banana Series